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Other aircraft modifications

STC SA00426AT

FAA DRS lists SA00426AT as Current · Reissued, held by Whelen Aerospace Technologies, for Piper Aircraft PA-24-250 and Piper Aircraft PA-24-260. Recorded change: Installation of a composite WHOLLEY COWL. Snapshot dated June 30, 2026.

FAA-listed holder
Whelen Aerospace Technologies
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a composite WHOLLEY COWL.

SA00426AT identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Piper Aircraft PA-24-250 and Piper Aircraft PA-24-260. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-24-2501A15Piper Aircraft PA-24-2601A15

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-24-250 and Piper Aircraft PA-24-260 model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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